Product Features:

*Raw material: imported food grade PE+PA, BPA free*7-layer construction

*Thickness: 0.09mm(3.5mil)/0.127mm(5mil)

*Certificates: FDA,LFGB,BPA Free, DGCCRF, RoHS, etc.*Working temperature: -20℃ ~100℃

*Prevent freezer burns, will not affect the flavor of food*Keep food fresh up to 5x longer

*Safe for freezer, refrigerator, sous vide, and microwave (bag need to cut a hole when microwaving)*Rolls can be cut into any needed length, flexible and convenient

*Compatible with most vacuum sealers